15506139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7703}}^1$

素因数の和:7778

約数の個数: 16

約数和(自身を含む): 22927104

約数和(自身を除く): 7420965

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 7703, 23109, 84733, 254199, 469883, 1409649, 5168713, 15506139]

約数ペア:

[(1, 15506139), (3, 5168713), (11, 1409649), (33, 469883), (61, 254199), (183, 84733), (671, 23109), (2013, 7703)]